Focusing on practices that perpetrators employ to manipulate electricity and natural gas markets and the applicability of anti-manipulation rules to combat such practices, the analysis examines such issues and topics as the following: Because market manipulation is rather new in the EU context but has been prohibited and prosecuted under US law for over a century, much of the case law analysis is from the United States and greatly clarifies how anti-manipulation rules may be enforced. A concluding chapter offers policy recommendations to mitigate legal uncertainties arising from REMIT. Energy market participants, such as energy producers, wholesale suppliers, traders, transmission system operators and their counsel, and legal practitioners in the field will welcome this book’s extensive legal analysis and its clear demarcation of the objectives that REMIT seeks to accomplish with respect to energy market liberalisation.